Jail worker 'gave escapees tools'

A woman said to have helped two murderers escape from a maximum-security prison by giving them hacksaw blades, chisels and other tools has made another court appearance as a manhunt in New York state marked its 10th day.

Joyce Mitchell is accused of helping Richard Matt and David Sweat escape from the Clinton Correctional Facility near the Canadian border on June 6 (NY Post /AP)

A woman said to have helped two murderers escape from a maximum-security prison by giving them hacksaw blades, chisels and other tools has made another court appearance as a manhunt in New York state marked its 10th day.

Local schools reopened with added police patrols and more than 800 police officers continued their search for Richard Matt and David Sweat, who escaped from the Clinton Correctional Facility near the Canadian border on June 6. The main road leading into the community remained closed.

Prosecutors say Joyce Mitchell, a prison tailoring shop instructor who had befriended the inmates, had agreed to be the getaway driver but backed out because she still loved her husband and felt guilty for participating.

Mitchell, 51, made her second court appearance in Plattsburgh wearing a striped prison jumpsuit and a bulletproof vest. She waived a preliminary hearing and the case headed to a county court.

"Basically, when it was go-time and it was the actual day of the event, I do think she got cold feet and realised, 'What am I doing?'," Clinton County district attorney Andrew Wylie said. "Reality struck. She realised that, really, the grass wasn't greener on the other side."

Mr Wylie said there was no evidence the men had a Plan B once Mitchell backed out and no vehicles had been reported stolen in the area. That has led searchers to believe the men are still near the prison in Dannemora.

Sweat, 35, was serving a life sentence without parole for killing a sheriff's deputy. Matt, 48, was serving 25 years to life for the 1997 kidnap, torture and hacksaw dismemberment of his former boss.

Mitchell was charged on Friday with also supplying a punch and a screwdriver to the two inmates. Her lawyer entered a not guilty plea on her behalf. She has been suspended without pay from her 57,000 dollar-a-year (£36,700) job overseeing inmates who sew clothes and learn to repair sewing machines at the prison.

Brian Barrett, a criminal defence lawyer in Lake Placid not involved in the case, said Mitchell could face liability if Matt and Sweat committed new crimes and she was found responsible for helping them escape.

"She could have accomplice liability for that," he said. "Certainly she would be civilly liable."

Authorities say the convicts used power tools to cut through the back of their adjacent cells, broke through a brick wall, then cut into a steam pipe and slithered through it, finally emerging outside the prison walls through a manhole.

Mr Wylie says they apparently used tools stored by prison contractors, taking care to return them to their toolboxes after each night's work.

Workers have welded shut three manholes, including the one from which the convicts climbed out.